ASN Lookup Tool

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS55296 - AS56319'

as-block:       AS55296 - AS56319
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2009-09-03T01:15:30Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC

% Information related to 'AS55956 - AS56015'

as-block:       AS55956 - AS56015
descr:          CNNIC ASN block
country:        CN
remarks:        These AS numbers are further assigned by CNNIC
remarks:        to CNNIC members and end-users in China
admin-c:        IPAS1-AP
tech-c:         IPAS1-AP
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNNIC-AP
last-modified:  2010-12-23T23:34:45Z
source:         APNIC

role:           CNNIC IPAS CONFEDERATION
address:        No.4, Zhongguancun No.4 South Street,
address:        Haidian District, Beijing
country:        CN
phone:          +86-010-58813000
fax-no:         +86-010-58813075
e-mail:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        IPAS1-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2013-09-12T07:40:01Z
source:         APNIC

% Information related to 'AS56001'

% Abuse contact for 'AS56001' is 'jinyufeng@kehua.com'

aut-num:        AS56001
as-name:        ZSN
descr:          Shanghai Chenyi Network Technology Co.,Ltd
country:        CN
import:         from AS4812 action pref=100; accept ANY
import:         from AS17621 action pref=100; accept ANY
export:         to AS4812 announce AS56001
export:         to AS17621 announce AS56001
admin-c:        JS1850-AP
tech-c:         ZX1640-AP
abuse-c:        AC1601-AP
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-ZSN-CN
last-modified:  2023-11-28T00:58:32Z
source:         APNIC

irt:            IRT-ZSN-CN
address:        Floor 16, Fudan Software Park, No. 15 Changyi Road, Baoshan
address:        Shanghai,China
e-mail:         jinyufeng@kehua.com
abuse-mailbox:  jinyufeng@kehua.com
admin-c:        ML1858-AP
tech-c:         ZX1640-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-18T00:35:09Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        ipas@cnnic.cn is invalid
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T17:20:32Z
source:         APNIC

person:         Jiakuan Sun
address:        Floor 16, Fudan Software Park, No. 15 Changyi Road, Baoshan
address:        Shanghai,China
country:        CN
phone:          +86-0-13636620700
fax-no:         +86-021-61731297
e-mail:         yjjk@vip.qq.com
nic-hdl:        JS1850-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2011-12-12T00:52:02Z
source:         APNIC

person:         Zhenwei Xu
address:        Floor 16, Fudan Software Park, No. 15 Changyi Road, Baoshan
address:        Shanghai,China
country:        CN
phone:          +86-0-15000384221
fax-no:         +86-021-61731297
e-mail:         228915731@qq.com
nic-hdl:        ZX1640-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2011-12-12T00:54:01Z
source:         APNIC

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